When choosing a pre-filter, many people will face a common question: Is it necessary to install a pre-filter? As the first line of defense for tap water into the home, the pre-filter can intercept large particles such as sediment, rust, and insect eggs in the tap water, protect the water-related appliances at home, prolong the service life, and provide clean water resources, so it is very necessary to install. Therefore, it is important to choose a high-quality pre-filter. However, in the face of the dazzling array of pre-filter brands on the market, with prices ranging from hundreds to thousands, it is indeed a bit difficult to find high-quality and suitable pre-filters. This article will go through various researches and introduce you to several high-quality and cost-effective pre-filter brands, hoping to help you make an informed decision when purchasing.
Six brands of high-quality pre-filters
第1款:BKA 前置过滤器 S10W PRO型号
The 1,000 yuan high-quality and cost-effective BKA-S10W PRO model pre-filter, which has a large water purification flow rate of 6T/h with a nameplate on the fuselage, improves the water use of the whole house without pressure; The filtration accuracy is 40 microns, and the built-in magnet can effectively adsorb water rust and metal ions, with a retention rate of up to 98.2%, which intercepts all fine pollutants, and is equipped with a flushing device that cleans while filtering, reducing later maintenance, which is very convenient.
Gimbal device: Compared with the conventional directional installation pre-filter on the market, the BKA upgraded gimbal installation has a great advantage in the market. The universal valve on the back of the fuselage can be rotated 360° and can be installed at various angles, breaking through the limitations of space and complex pipes at home, and providing convenience. No matter how it is installed, the body is always kept on a vertical ground, which is convenient for subsequent flushing for more thorough cleaning and drainage, and reduces clogging.
Multi-drive flushing device: unique three-turbine water drive + double-siphon backwashing mode + double-sided three-axis brush cleaning, forming a double-rotating screw waterway during flushing, cleaning the impurities of the filter screen from the inside out, driving the double-sided three-axis brush to work, all-round cleaning of the filter screen and filter bottle, and the 360° turbulent water channel scouring and sewage discharge more thoroughly. One key opening realizes the effect of cleaning while filtering, prevents the filter from clogging, prolongs the service life of the machine, and reduces the maintenance burden of users.
High-quality materials: the use of safe and high-quality materials, especially the long-term wading copper head, has done lead isolation environmental protection treatment, but also increased the antibacterial process in it, to avoid the secondary pollution of water sources, the filter screen uses medical food grade 316L stainless steel, corrosion resistance is not easy to rust, the effect is very good; It also has the functions of explosion-proof, shock-proof and anti-freeze, and the material is BPA-free baby bottle level, and the safety control is really excellent.
Section 2: Smith Little Starfish CPF-T6 Pre-filter
High flow: Smith Little Starfish CPF-T6 is small and easy to install, and the flow rate of the sanitary approval is really 6T/h, which is not false at all, and the water flow is strong, which can meet the water needs of the whole house at the same time for laundry washing, bathing and cleaning, and washing and cooking.
Dual-core interceptor filter: equipped with water-driven filter shield + dense mesh dual-core filtration system, hierarchical dynamic filtration; First, the vortex force is formed through the vortex flow channel, and the high-speed rotation forms a turbulence to prevent impurities from adhering to the inner wall of the filter bottle and the surface of the filter screen, and to protect the filter screen. Then use a 40-micron dense net to efficiently filter out large particles of impurities, strong anti-fouling, and adhere to the first line of water quality defense in the whole house.
Efficient flushing technology: Built-in 3D rotary jet high-pressure backwashing system, using high-pressure vortex water flow to flush and drain the filter screen and filter bottle without dead angles.
Complete configuration: the integrated fully wrapped shell is adopted to effectively prevent the breeding of algae and fungi; The food-grade lead isolation process completely separates the water flow channel from the copper parts to avoid the precipitation of heavy metal lead, and the polymer material of the filter bottle is explosion-proof and frost-resistant. On the top, there is a water pressure detection and time memory disk, which is convenient for users to observe the water pressure status and regular maintenance.
This pre-filter provides clean water in terms of filtration performance and workmanship. The price is about 700 yuan, the cost performance is good, and there is a clear installation cost, no additional costs will be generated, and the after-sales service is still guaranteed.
Section 3: Pentair S2-WI Pre-Filter
Universal installation: universal interface, 360° can be adjusted and water pipe docking in any direction, and the installation environment is not limited to the constraints of the installation environment is an advantage that many styles do not have.
Intelligent automatic cleaning: The large-screen touch automatic flushing device has a higher degree of freedom of setting, which can support the setting of 15-60 seconds of rinsing duration and the setting of 1-99 days of rinsing interval, which is not limited to a specific number of days, and the control is more intelligent, which can easily cope with the water quality in different areas. It is worth noting that the purchase of this paragraph requires a sewage discharge point to be used.
High-quality materials: the flow rate is 6T/h, the water flow is fast, the water flow is sufficient and can be used arbitrarily, and the water supply of the whole house is stress-free. The filtration accuracy is 40 microns, and the 316L stainless steel filter screen with temperature and corrosion resistance is used, which basically does not need to change the core, and there are no consumables in the later stage; The sturdy, pressure-resistant BPA-free filter bottle is safe to use.
The daily purchase price is about 1,000 yuan, compared with other brands of pre-filters at the same price, this is very online in all aspects, with universal packaging and intelligent automatic flushing, and the use of three-in-one flushing technology, siphon backwashing + 360 ° scraping, sewage flushing is more thorough, it is worth considering purchasing.
Section 4: Wheeldon P0063PLUS Pre-Filter
Intelligent automatic cleaning: the intelligent chip is placed on the top, and the design of water and electricity separation is more secure, the top is the electric board, and the bottom is the wading part; Intelligent setting through the large touchscreen screen, supporting 7 days, 15 days and 30 days and custom flushing, no need for manual drainage, intelligent flushing bids farewell to blockages caused by long-term use. Again, this prerequisite is that the installation point has a floor drain.
Flushing method: siphon backwashing + double-sided scraping, strong suction to absorb impurities, superimposed motor drive double-sided 360° scraping, all-round sewage discharge, more thorough flushing.
Super large flow: with 8T/h nameplate and large flux, it is the highest water flow rate of Wheeldon at present, which can easily cope with the water demand of high floors and villas, with surging water volume and pressure stabilization technology, so you don't have to worry about water pressure and water flow.
Safety materials: The fuselage is covered with a viewing window, which can not only prevent the growth of algae bacteria but also clearly see the cleaning process, and the design is very ingenious. The copper head adopts lead isolation technology; Food-grade 316L stainless steel filter screen, filtration accuracy of 40 microns, better sealing, high interception effect; The filter bottle is made of Tritan material, which has excellent heat and cold resistance, and is more resistant to pressure and frost and explosion-proof, which is very reassuring.
Section 5: Qinyuan P-S5516 pre-filter
Large flux: The flow rate of Qinyuan pre-filter P-S5516 is 7.5T/H, and the filtration accuracy is 40 microns, which effectively intercepts large particles of impurities such as iron filings, sediment, and suspended solids in the water.
Backwashing method: The filtration technology is 360° jet backwashing, with double-sided scraping, which can thoroughly clean the pollutants on the filter bottle, easily remove impurities, and ensure the safety of water quality.
Full of materials: the double filter screen is made of 316 stainless steel filter screen, corrosion resistance, no consumables cost in the basic later stage, very cost-saving, and the explosion-proof and anti-freezing effect of the filter bottle material is consistent with the market level, which can resist the low temperature environment of minus 50 degrees, which is very reliable. In addition, it is equipped with a water pressure gauge and a month dial for users to easily observe the water pressure.
Qinyuan's classic P-S5516 pre-filter, its configuration and performance are at the middle and high level, the price is less than 500 yuan, and the cost performance is really high.
Section 6: Angel J3423-SDG-4000 pre-filter
Unique patent of imitation gill lamination: Different from the conventional interception method on the market, this one is not intercepted with a filter, but a unique patented imitation gill lamination is developed to efficiently intercept impurities, and 132 imitation gill laminations are designed to closely overlap to form a unit modular filtration system, which effectively expands the filtration area and shortens the water flow rate. No matter how many impurities it bears, it is not easy to cause blockage, and the filtration performance is super strong, the filtration accuracy reaches 30μm, and the flow rate is 6T/h, which does not affect the water flow and water pressure at all.
Flushing technology: high-speed swirl separation technology, 360° filtration of spiral inlet channel to increase speed and efficiency, fine particles are intercepted and filtered in the flow channel for the second time, which can quickly discharge sewage and clean efficiently, and the washing recovery speed is 2 times, and the service life has been extended at the same time.
Honest materials: the copper head part adopts physical lead isolation technology and hot melt joints, which not only eliminates secondary pollution but also stabilizes and prevents water leakage; The filter bottle can withstand the test, withstand the actual measurement of 200,000 water hammer and the frost resistance of minus 30 degrees, and the safety is guaranteed.
This pre-filter is smart and easy to install, and it is also equipped with a water pressure gauge for easy observation, and the interception efficiency is better than other models on the market, so it is worth considering purchasing.
Summary:
Each of these six high-quality pre-filters has its own characteristics, and its brand reputation is high, and the product performance is excellent, which is very recommendable. Among them, BKA is an all-round capable model, with high flow and multi-drive interception, with self-cleaning function, which can basically be entered with eyes closed; If you want to rinse intelligently and free your hands, you can consider Pentair and Wheeldon; First-class interception efficiency, choose Angel; Water purification brands are available from Smith and Qinyuan. These pre-filters are of good quality and good price, and they are definitely the best choice for friends who want to buy pre-filters in the near future. I hope everyone can buy a pre-filter that suits their home water quality situation.